MAFT pro and fuel cut
- Thread starter 89supturbo
- Start date
I would not recommend a FCD with a piggyback like a maft pro. What size injectors are you running?
The trick is to get really big injectors, run the MAFT on the "lean" side so the MAFT sends a huge cap signal and then your basically good. It near eliminates it but under really high boost there is still a chance but the bigger your injectors the leaner you can run in the MAFT setting and the less likely of FC. I just bought some 680's :naughty:
thats pretty ghetto. im really starting to think of going standalone. 440 injectors are fairly large to start with.
i got 550s but i was thinkin about getting bigger injectors so that i could run a lower duty cycle and not worry about busting the 550'sby the time i get to my 500whp goal. now as far as standalone no stock injectors thats just a waste of time, u might be able to make 450hp but ur 2000 dollar ecu is limitless
also could the MAFT pro be tuned in later version in the base map with pervisions for fuel cut, that;d be amazing if one of they could offer that
There may be something else wrong if you have 550cc and still hitting fuel cut. You may be running way too rich. I've got my maft pro at -15% on the main scale and -10% on the high throttle settings and it's stil rich. I've run the 62-1 up to 20+ psi and didn't hit fuel cut. 500whp should be attainable with 550cc injectors.
you should be able to cap your fuel cut by adjusting the vf out to under 1400 on the maft. I have mine set at 1300 and can run up to 18psi with no fuel cut.
i had my maft pro set up wrong, and achived fuel cut, chenging the settns back to what was in the manual and starting over helped me alot..